问题
选择题
单项选择。
It's ______ old photo ______ my family. [ ]
A．a, at
B．an, in
C．the, of
D．an, of
答案
答案：D
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单项选择。
It's ______ old photo ______ my family. [ ]
A．a, at
B．an, in
C．the, of
D．an, of
答案：D